Rangeland Ecology & Management
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- Library Collection RecordHuman-induced increases in nitrogen (N) deposition are common across many terrestrial ecosystems worldwide. Greater N availability not only reduces biological diversity, but also affects the…Publication Date 2012
- biodiversity
- C3 grasses
- C4 grasses
- ecosystem functioning
- ecosystem services
- fire
- nitrogen deposition
- root mass
- soil carbon sequestration
- Cedar Creek Ecosystem Science Reserve
- Minnesota
- USA
- Library Collection RecordHealthy ecosystems include many species (high richness) with similar abundances (high evenness). Thus, both aspects of biodiversity are worthy of conservation. Simultaneously conserving richness and…Publication Date 2012
- abundance
- agriculture
- biodiversity
- conservation
- ecosystem management
- evenness
- fire
- metadata
- organic farming
- species richness
- Library Collection RecordLantana camara L. (sensu lato) has a wide range of impacts throughout its global invasive range. Here we review the mechanisms driving its invasion dynamics in South Africa at national (biome,…Publication Date 2012
- biological invasions
- Geographic Distribution
- management
- Kruger National Park
- South Africa
- Library Collection RecordBioclimatic envelope models use associations between aspects of climate and species' occurrences to estimate the conditions that are suitable to maintain viable populations. Once bioclimatic…Publication Date 2012
- biodiversity
- biogeography
- climate change
- climate envelopes
- conservation planning
- ecological niches
- Invasions
- niche conservation
- restoration ecology
- species distributions
- translocation experiments
- uncertainty in prediction
- modelling
- decision support systems
- Library Collection RecordWoody encroachment is a widespread and acute phenomenon affecting grasslands and savannas worldwide. We performed a meta-analysis of 29 studies from 13 different grassland/savanna communities in…Publication Date 2012
- biodiversity
- Bush encroachment
- ecosystem structure
- global change
- primary productivity
- productivity–richness relationship
- shrub encroachment
- species richness
- tree encroachment
- tree–grass coexistence
- woody release
- North America
- Library Collection RecordThe effects of exotic species invasions on biodiversity vary with spatial scale, and documentation of local-scale changes in biodiversity following invasion is generally lacking. Coupling long-term…Publication Date 2012
- grasslands
- community assembly
- competition
- exotic species
- invasion
- livestock grazing
- propagule limitation
- recruitment limitation
- Alien invasive species
- biodiversity
- community ecology
- vegetation dynamics
- monitoring
- California
- USA
- Library Collection RecordThere is much concern that the functioning of ecosystems will be affected by human-induced changes in biodiversity, of which land-use change is the most important driver. However, changes in…Publication Date 2012
- biodiversity
- carbon sequestration
- ecosystem services
- functional diversity
- grasslands
- grazing intensity
- litter decomposition
- long-term experiment
- primary production
- resource availability
- structural equation modeling
- Mackenzie Basin
- South Island
- New Zealand
- Library Collection RecordQuestions The co-existence of high numbers of species has always fascinated ecologists, but what and where are the communities with the world records for plant species richness? The species–area…Publication Date 2012
- biodiversity
- Canonical hypothesis
- macroecology
- Oligo- to mesotrophic grassland
- Paradox of the Plankton
- Power function
- Rooted presence
- Scale dependence
- Shoot presence
- Spatial grain
- Spatial scale
- Species-area relation
- Tropical rain forest
- World flora
- Library Collection RecordQuestions How does horse or sheep grazing affect species richness, diversity and functional composition of plant communities in sub-Mediterranean grasslands? What are the implications of grazing…Publication Date 2012
- Dominant species control
- Functional plant traits
- Grazing avoidance
- grazing management
- grazing tolerance
- Plant diversity conservation
- grazing
- sheep
- horses
- grasslands
- management
- species richness
- diversity
- Italy
- Library Collection RecordQuestion In many industrialized countries biodiversity is declining. Although changes in species composition and species richness have been documented for many individual systems, little long-term…Publication Date 2012
- Agricultural intensification
- Agri-environment schemes (AES)
- Floristic value
- Nature reserves
- Nutrient richness
- species richness
- biodiversity
- grasslands
- agriculture
- conservation
- management
- Netherlands
- Library Collection RecordQuestion European landscapes have long been influenced by intensifying use by humans. Although habitat restoration can reverse this process, it is often limited in scope by socioeconomic constraints…Publication Date 2012
- conservation
- Habitat diversity
- landscape ecology
- management
- Mosaic habitat structure
- Pannonic alkali steppe
- Pannonic loess steppic grassland
- Restoration success
- succession
- Hungary
- Library Collection RecordQuestion To what extent is restoration of vegetation in coastal grasslands delayed by accumulation of nutrients after abandonment of traditional management and subsequent reed encroachment? How does…Publication Date 2012
- Boreal Baltic coastal meadows
- Coastal salt marsh
- eutrophication
- grazing
- land-use change
- management
- nutrients
- Restoration success
- Estonia
- Library Collection RecordQuestions What are the differences in speed and pathway of vegetation development on nutrient-poor, unvegetated slopes sown with low-diversity seed mixtures of cultivars and high-diversity seed…Publication Date 2012
- biodiversity
- ecosystem services
- Grass cultivars
- Local provenance
- marginal land
- mining
- mulching
- productivity
- Species introduction
- Germany
- Library Collection RecordI pose eight questions central to understanding how biological invasions affect ecosystems, assess progress towards answering those questions and suggest ways in which progress might be made. The…Publication Date 2012
- Alien species
- biodiversity
- ecological engineering
- Ecosystem function
- ecosystem management
- exotic species
- invasive species
- long-term studies
- non-native species
- Traits
- Library Collection RecordMany studies in recent years have investigated the effects of climate change on the future of biodiversity. In this review, we first examine the different possible effects of climate change that can…Publication Date 2012
- biodiversity
- climate change
- species extinctions
- Library Collection RecordPart of the Sonoran Desert Conservation Plan, Pima County's Multi-species Conservation Plan deals with the management of the various endangered species found in the area.Publication Date 2012
- Altar Valley
- Arizona
- conservation
- endangered species
- management
- United States
- Library Collection RecordThis paper documents the effects of fire on grass-layer invertebrates in tropical savannas of the Kimberley region of north-western Australia, in the context of resource availability for consumers.…Publication Date 2012
- fire ecology
- invertebrates
- Kimberley
- savanna
- conservation
- management
- Australia
- Library Collection RecordIn this paper the analysis of Land sat images and plant ecological assessment were used to determine the land use change, plant diversity and the main plant community patterns in most environmentally…Publication Date 2012
- Normalized difference vegetation index(NDVI)
- land use change
- biodiversity
- plant community
- North Africa
- North Togo
- Library Collection RecordSavanna burning for greenhouse gas abatement presents an opportunity for remote Aboriginal communities of northern Australia to engage with the mainstream economy while fulfilling cultural…Publication Date 2012
- carbon sequestration
- fire
- Methane
- nitrous oxide
- Northern Australia
- Tiwi Islands
- savanna
- greenhouse gases
- climate change
- management
- carbon dioxide
- Australia
- Library Collection RecordThe interactions between vegetation dynamics, fuel dynamics and fire hazard in rehabilitation after bauxite mining at Gove, Northern Territory, Australia were investigated. It was found that a policy…Publication Date 2012
- fire
- fuel
- minesite
- rehabilitation
- savanna
- fire ecology
- management
- restoration ecology
- mine rehabilitation
- Nhulunbuy
- Northern Territory
- Australia
- Library Collection RecordThe thesis seeks to understand how emerging communities borne out of the Fast Track Land Reform Programme in Zimbabwe have been able to ensure social cohesion and social service provision using farm…Publication Date 2012
- agriculture
- Emerging communities
- Challenges
- Fast Track Land Reform Programme
- Economic crisis
- social networks
- Farm committees
- Irrigation committees
- Health committees
- Mazowe district
- socio-economic aspects
- subsistence agriculture
- rural areas
- politics
- management
- Zimbabwe
- Africa
- Library Collection RecordEffective biodiversity monitoring is critical to evaluate, learn from, and ultimately improve conservation practice. Well conceived, designed and implemented monitoring of biodiversity should: (i)…Publication Date 2012
- Conservation effectiveness
- management intervention
- monitoring
- biodiversity
- National Biodiversity Strategy
- management
- conservation
- policies
- Library Collection RecordWhat underlies species distribution and species coexistence has long been of key interest in community ecology. Several methods and theories have been used to address this question. However, it still…Publication Date 2012
- ecosystem ecology
- grasslands
- national park
- conservation
- management
- community ecology
- savanna
- Kruger National Park
- South Africa
- Library Collection RecordPublication Date 2012
- landscape
- Coleoptera
- Nature conservation
- biodiversity
- soil management
- pastures
- Coleoptera
- Coleoptera
- Library Collection RecordRecent declines in biodiversity have given new urgency to questions about the relationship between land-use change, biodiversity and ecosystem processes. Despite the existence of a large body of…Publication Date 2012
- biodiversity
- determinants of plant community diversity and structure
- ecosystem functioning
- functional plant group
- land use
- productivity
- species richness
- structural equation modelling
- Germany
- Library Collection Record1.?Calcareous grasslands are communities of high conservation value, often characterized by high plant species richness. These grasslands have experienced a major decline in area throughout Europe,…Publication Date 2012
- biodiversity
- conservation
- determinants of plant community diversity and structure
- Environmental change
- extinction
- floristic tracking
- taxonomic homogenization
- Europe
- Library Collection Record1.?Recent studies have suggested that the simultaneous maintenance of multiple ecosystem functions (multifunctionality) is positively supported by species richness. However, little is known regarding…Publication Date 2012
- biodiversity
- biological soil crusts
- community attributes
- ecosystem functioning
- lichens
- nutrient cycling
- plant–soil (below-ground) interactions
- spatial pattern
- species evenness
- Spain
- Library Collection Record1. Despite recent interest in linkages between above- and below-ground communities and their consequences for ecosystem processes, much remains unknown about their responses to long-term ecosystem…Publication Date 2012
- above-ground
- below-ground
- biodiversity
- carbon sequestration
- Chronosequence
- island ecology
- natural experiment
- plant–soil (below-ground) interactions
- retrogression
- succession
- Sweden
- Library Collection Record1.?Although a major part of plant biomass is underground, we know little about the contribution of different species to root biomass in multispecies communities. We summarize studies on root…Publication Date 2012
- biodiversity
- ecosystem functioning
- intransitive competition
- niche differentiation
- plant–soil (below-ground) interactions
- root distributions
- root ecology
- soil nutrient availability
- transgressive overyielding
- Library Collection RecordThis study compared the profitabilities of systems of dairy production based on N-fertilized grass (FN) and grass-white clover (WC) grassland and assessed sensitivity to changing fertilizer N and…Publication Date 2012
- pasture
- Economic Aspects
- grazing
- management
- white clover
- fertilizer N
- grassland
- dairy production
- net margin
- Solohead Research Farm
- Ireland
- Library Collection RecordThis study of the plant landscape of a sub-coastal hilly area in southern Marche, Italy, has allowed the proposal of two main models that are highly correlated with the geomorphological and…Publication Date 2012
- bioclimate
- biodiversity
- central Adriatic
- Geomorphology
- geosynphytosociology
- synphytosociology
- Marche
- Italy
- Library Collection RecordClimates are changing worldwide at rates not seen previously in geological time. This affects food production itself and the growth and reproduction of plant pathogens which reduce crop yield and…Publication Date 2012
- biodiversity
- climate change
- crop loss
- disease
- food security
- plant pathogens
- population
- resource supply
- sustainability
- Library Collection RecordThresholds and transitions between vegetation states are accepted components of models of rangeland dynamics. By definition, transitions represent changes from one state to another that are enduring…Publication Date 2012
- alternative states
- range monitoring
- state and transition
- vegetation dynamics
- rangelands
- management
- grasslands
- policies
- Library Collection RecordHyparrhenia hirta (L.) Stapf (Coolatai grass) is a summer-active, C4 perennial tussock grass, native to southern Africa and the Mediterranean region, which has invaded areas of native flora in…Publication Date 2012
- Alien species
- Coolatai grass
- disturbance
- establishment
- population dynamics
- Weeds
- seed banks
- germination
- Hyparrhenia hirta
- Alien invasive species
- management
- herbicides
- grasslands
- mowing
- New South Wales
- Australia
- Library Collection RecordThis paper proposes a broad overview of possible responses to the challenges posed by rangelands to promote discussion on a sustainable future for these vast regions. Rangelands Australia, an…Publication Date 2012
- Indigenous human populations
- Indigenous knowledge
- rangeland communities
- rangeland management
- sustainable livelihoods
- rangelands
- management
- sustainability
- pastoralism
- Nature reserves
- restoration
- Australia
- Library Collection RecordIn the last few decades unimproved semi-natural grasslands have been affected by intensification of land use and habitat fragmentation. Because of their biodiversity these species-rich grasslands are…Publication Date 2012
- Rhinanthus minor
- population genetics
- Hemiparasite
- Habitat restoration
- grasslands
- land use
- biodiversity
- conservation
- seeds
- restoration ecology
- Europe
- Library Collection RecordThe uptake of airborne laser scanned (ALS) data (commonly known as airborne lidar) for heritage landscape assessment has grown rapidly in the past decade as data have become increasingly available.…Publication Date 2012
- Airborne laser scanned
- archaeology
- LiDAR
- remote sensing
- terrain model
- visualization
- management
- remote sensing
- Library Collection RecordAchieving economically optimum livestock production on rangelands can conflict with conservation strategies that require lower stocking rate to maintain wildlife habitat. Combining the spatial and…Publication Date 2011-11-01
- biodiversity
- conservation grazing
- fire
- heterogeneity
- patch burn
- vegetation structure
- Library Collection RecordLandspraying while drilling (LWD) is an approved disposal method for water-based drilling mud (WBM) systems in western Canada. The mud is applied either on cultivated land, where it is incorporated…Publication Date 2011-07-01
- biodiversity
- energy exploitation
- hydrocarbon extraction
- native rangelands
- oil and natural gas
- Library Collection RecordA 2-year whole-farm study compared pasture-based systems increasing milk production per ha by increasing either stocking rate (from 2·5 to 3·8 cows/ha) or milk yield per cow (from 6000 to 9000 kg/…Publication Date 2011
- management
- economics
- milk yield
- stocking rate
- pasture
- grazing
- dairy cows
- dairy farm
- Australia
- Library Collection RecordWe assessed the impact of Prosopis invasion and clearing on the grazing capacity of heavily grazed Nama Karoo rangeland in the Beaufort West district of the Western Cape province of South Africa.…Publication Date 2011
- exotic invasive plants
- management
- natural resources
- rangeland condition
- rehabilitation
- alien invasive plants
- grazing
- plant production
- forage quality
- Forage Quantity
- Nama Karoo
- South Africa
- Library Collection RecordAgricultural intensification negatively affects farmland biodiversity, and thereby, ecosystem services such as predation of weed seeds. Landscape complexity (large and diverse areas of semi-natural…Publication Date 2011
- Carabids
- ecosystem services
- plant-animal interactions
- Post-dispersal seed predation
- Slugs
- small mammals
- commercial agriculture
- seeds
- biodiversity
- invertebrates
- grasslands
- ecosystem ecology
- Germany
- Library Collection RecordThe prediction of both food intake and milk production constitutes a major issue in ruminants. This article presents a model predicting voluntary dry matter intake and milk production by lactating…Publication Date 2011
- dry matter
- grazing
- Grazemore
- model
- dairy cow
- intake
- milk production
- lactation
- management
- Library Collection RecordBackground: The invasion by Pinus elliottii is one of the most serious threats to the remaining native cerrado vegetation in São Paulo State, Brazil, causing biodiversity losses yet to be evaluated…Publication Date 2011
- plant ecology
- Alien invasive species
- grasslands
- biodiversity
- degradation
- ecosystem ecology
- savannah
- Brazil
- South America
- Library Collection RecordIn many areas of Europe there are policies to restore former arable land to grassland. In practice, this usually involves the use of commercial seed mixtures. The abundance of all vascular plants…Publication Date 2011
- restoration ecology
- management
- agriculture management
- grassland
- rate of succession
- species pool
- vegetation
- Czech Republic
- Library Collection RecordAbstract Protected areas such as national parks are often assumed to be the best way to conserve plant diversity and maintain ecosystem composition and structure. To evaluate this assertion, we…Publication Date 2011
- conservation
- management
- restoration ecology
- management
- grasslands
- data analysis
- biodiversity
- land use
- vegetation dynamics
- grazing
- species richness
- national parks
- Tunisia
- Africa
- Library Collection RecordAn important question in biodiversity studies is whether disturbances in ecosystems will cause a net loss of species or whether such losses can be compensated by replacement of other species. We use…Publication Date 2011
- compensation
- Ecosystem function
- grasslands
- Serengeti birds
- ecosystem ecology
- birds
- invertebrates
- fire ecology
- management
- Tanzania
- Africa
- Library Collection RecordMopane savannah is one of the predominant dry vegetations of southern Africa. Despite the extensive number of previous studies, there are few quantitative descriptions of the vegetation types where…Publication Date 2011
- Colophospermum mopane
- Combretaceae
- savannah
- Zambezi Valley
- species richness
- biodiversity
- Zimbabwe
- Africa
- Library Collection RecordThe presence of grazers on grazing lawns in East Africa and North America often alters nitrogen cycling and availability. Grazing lawns can be defined as areas where grasses are kept in a short,…Publication Date 2011
- African savannah
- Grazers
- grazing lawns
- national park
- nitrogen
- soils
- management
- Africa
- Library Collection RecordThe Roggeveld consists of an island of Mountain Renosterveld (Fynbos biome) surrounded by Succulent Karoo biome vegetation. Since management of abandoned croplands depends on a better understanding…Publication Date 2011
- diversity indices
- Fynbos biome
- old fields
- species richness
- Succulent Karoo biome
- management
- Abandoned lands
- restoration ecology
- Roggeveld
- South Africa
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